Shifting wheel-elastic finger combined picking and harvesting device of peanut harvester

Abstract

The invention relates to a picking device for a peanut harvester, and particularly relates to a shifting wheel-elastic finger combined picking and harvesting device of the peanut harvester. The shifting wheel-elastic finger combined picking and harvesting device comprises a shifting wheel, a telescopic elastic finger, a cereal shifting elastic finger and a helical auger; the telescopic elastic finger comprises a picking roller and a picking elastic finger; the picking elastic finger is arranged in the picking roller; the shifting wheel is arranged above the picking roller; the cereal shifting elastic finger is arranged on the outer edge of the shifting wheel; the helical auger is arranged behind the picking roller and the shifting wheel; the picking elastic finger and the picking roller are eccentrically mounted. The shifting wheel-elastic finger combined picking and harvesting device has the benefits that by the adoption of roller picking, the picking amplitude is increased, simultaneous picking of multiple rows of peanuts can be realized, and the working efficiency is improved. By the adoption of the telescopic elastic finger, the telescopic elastic finger gradually extends out when rotating to a position below the picking roller, so that the picking time is prolonged, and the picking rate is increased; the telescopic elastic finger gradually returns back when rotating to a position above the picking roller; peanut seedlings wound on the telescopic elastic finger are stopped outside the picking roller, and twisting is eliminated.

Description

technical field [0001] The invention relates to a pick-up device for a peanut harvester, in particular to a pick-wheel-finger combined pick-up device, which is suitable for picking up peanuts in multi-row strips. Background technique [0002] Peanuts, also known as groundnuts, are known as "vegetable meat". The oil content is as high as 50%, the quality is good, and the smell is fragrant. In addition to being edible, peanuts are also used in printing and dyeing and papermaking industries; peanuts are also a traditional Chinese medicine, suitable for symptoms such as malnutrition, spleen and stomach disorders, cough, phlegm and asthma, and lack of milk. As an important economic crop, peanut has a wide planting area in my country. Therefore, the harvesting method of peanuts is of great significance to the economic development of the growing area. [0003] Although my country's peanut planting area is large, there are generally problems such as difficult harvesting and messy ...

AI Technical Summary

Problems solved by technology

The current pick-up device has the following problems: (1) The pick-up width is 1 to 2 lines, and the operation efficiency is low; (2) The pick-up device uses an elevator-type pick-up device for picking up, which takes up a lot of space, uses a lot of materials, and costs high ; (3) The pick-up finger rod is a rigid linear shape with high strength, and has a great impact on the material when picking up. It is easily damaged when encountering obstacles such as stones, and the rate of missed pick-up is high; Wrapped on the pick-up finger, affecting the next operation

Images